Where does “unfallacious” come from?

unfallacious (English) comes from English fallacious, from French fallacieux, from Latin fallacia, from Latin fallāx, from Latin -āx, from Latin -ium, from Latin -ius, from Proto-Italic -jōs — Creates adjectives from noun or verb stems.

unfallacious (English): Not fallacious

Definitions

  1. Not fallacious

Ancestry of “unfallacious”, step by step

unfallacious traces back through two separate lines of ancestry.

via English fallacious

StepLanguageWordMeaning
1EnglishfallaciousCharacterized by fallacy; false or mistaken;...
2Frenchfallacieuxfallacious
3Latinfallaciadeception, deceit
4Latinfallāxdeceptive, deceitful
5Latin-āxish, -y
6Latin-iumSuffix used to form abstract nouns, sometimes...
7Latin-iusforming adjectives from nouns; nominative neuter...
8Proto-Italic-jōsForms comparative adjectives
9Proto-Indo-European-yósCreates adjectives from noun or verb stems

via English un

StepLanguageWordMeaning
1EnglishunOne

Words derived from “unfallacious

Every word from Proto-Indo-European -yós